The main characteristics of this design is double isolation with two independent balls in one valve body, guaranteeing positive shut off with maximum safety.
We can offer valves with Raised Faced, Ring Type Joint, Hub connections and Butt Welded Ends with Lever or Gear Operators
Double Block & Bleed Valves are equipped with a drain needle/ball valve mounted between the two balls.
This permits to drain the valve and reset the pressure to zero.
Size Range:- ½” to 3” for Instrumentation , 1” to 24” for Pipeline Valves
Pressure Class : 150 Lbs to 2500 Lbs, API 3000 to API 10,000
Design Standards: Valves are manufactured in full compliance with product specifications and conforms to API 6D, ANSI, ASME, British Standards etc